- Botanical Name : Acorus Calmus
- Family Name : Araceae
- Common Name : Calamus, Sweet-flag, Sweet Root, Bach.
- Part Used : Dried Rhizome
- Habitat : North temperate and subtropical regions upto 2200m altitude in himalayas.
- Product offered : Roots,oil
Uses : It is nauseant, stomachic, anthelmentic, stimulants, emetic, expectorant, carminative, antispasmodic and nervine sedative. Rhizome is used in the cure of host of diseases such as epilepsy, mental; ailments, chronic diarrhoea and dysentery. It is used in incense sticks and dhup and is widely used as insecticide for lice, bedbugs, worms etc.